Nucleus A having Z=17 and equal number of protons and neutrons has 1.2 MeV binding energy per nucleon. Another nucleus B of Z=12 has total 26…

Nucleus A having $\displaystyle Z=17$ and equal number of protons and neutrons has $\displaystyle 1.2$ MeV binding energy per nucleon. Another nucleus B of $\displaystyle Z=12$ has total $\displaystyle 26$ nucleons and $\displaystyle 1.8$ MeV binding energy per nucleons. The difference of binding energy of $\displaystyle B$ and $\displaystyle A$ will be $\displaystyle \_\_\_\_$ MeV.